Encoding Issues

[JCDavie]

I had encoding issues, I added a small block, but I know this method is discouraged in python so I didnt pull request it, its up to you.

if sys.version_info < (3, 0): reload(sys) sys.setdefaultencoding('utf-8')

[jeffmcjunkin]

+1, I had encoding issues upon file output without this code block inside bloodhoundanalytics.py. Add the above code block (with proper spacing) fixed it.